Nuclear Crisis | featured news

Japan's nuclear crisis is slowly stabilizing and the country must now focus on repairing the damage wrought by the devastating earthquake and tsunami that struck the northeast coast a month ago, Prime Minister Naoto Kan said.

Japanese authorities planned Tuesday to raise their rating of the severity of the Fukushima Daiichi nuclear crisis to the highest level on an international scale, equal to that of the 1986 Chernobyl ...

Engineers advance plans to restore control of cooling systems at damaged nuclear plant with help of pumps.

Once Japan's leaky nuclear complex stops spewing radiation and its reactors cool down, making the site safe and removing the ruined equipment is going to be a messy ordeal that could take decade...

Although the situation at the Fukushima Daiichi nuclear plant is far from stabilized, evidence suggests that a complete meltdown is unlikely, Obama administration experts say. Meanwhile, a 7.1 aftershock rattles Japan, killing two and injuring more than 130.

For a second day, workers at the Fukushima Daiichi nuclear plant were unable to plug a leak of radioactive water.

The loss of two nuclear power plants means the Tokyo region will face the summer peak demand with a loss of about 20% of capacity, the plant's owner said Thursday.

The U.S. government is sending some robotic help to Japan to help regain control of the tsunami-damaged nuclear plant....

Plutonium found in soil at the crippled Fukushima nuclear complex heightened alarm on Tuesday over Japan's protracted battle to contain the world's worst atomic crisis in 25 years.

Workers at Japan's damaged nuclear plant raced to pump out contaminated water suspected of sending radioactivity levels soaring as officials ...